TMUM9A

View detailed technical data, stock status, and sourcing information for: TMUM9A

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TMUM9A
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-01-437-1891
Item Name Code
03518
Assigment Date
10/07/1996 (29 years ago)

An attachment for extending the drive length of socket wrenches or handles. The body of the item may be either a coil spring or a solid bar. The items permit the connection of ends that are designed for direct mating to each other. See also adapter, socket wrench; universal joint, socket wrench attachment; and adapter, socket, crowfoot socket wrench head.

9.0 millimeters nominal single end wrenching surface size, 31.2 millimeters nominal overall length, 12 point single end internal wrenching surface shape, manual tool features provided, 0.250 inches nominal single end drive surface size

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
31.2 millimeters nominal
Wrenching Surface Size
9.0 millimeters nominal single end
Drive Surface Size
0.250 inches nominal single end
Features Provided
manual tool
Wrenching Surface Shape
12 point single end internal
Drive End Shape
square single end internal
Special Features
standard length
Material
steel overall
Surface Treatment
chromium overall
Style Designator
universal joint

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5120-01-420-5796 No Name Available 05/01/1998
5120-01-541-9603 No Name Available 10/03/2011

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
TMUM9 Socket Wrench Socket
TMUM9A Socket Wrench Socket

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5120-01-437-1891?
The FSCG of the NSN 5120-01-437-1891 is 5120
Does the NSN 5120-01-437-1891 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-01-437-1891 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5120-01-437-1891 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-01-437-1891 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5120-01-437-1891 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Mon, Oct 7, 1996

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

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